4 calculators
Fertility & Pregnancy
Ovulation, fertile window, due-date, and pregnancy week calculators.
Calculators
4 Fertility & Pregnancy calculators.
Ovulation, fertile window, due-date, and pregnancy week calculators.
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Due Date Calculator
Estimate your pregnancy due date from your last period or conception date, with gestational age and trimester timing.
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Fertility Calculator
Estimate fertile days, ovulation timing, peak fertility dates, and the next period from your cycle pattern.
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Ovulation Calculator
Estimate ovulation, fertile days, and the next period date from your cycle length and luteal phase settings.
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Pregnancy Weeks Calculator
Calculate how many weeks pregnant you are from your last period or due date, with trimester and weeks-remaining estimates.